Material Composition | Urban commuting, kids' bikes | Industry Standard: Plastic (150g, ISO 80000-1) Our Base: Plastic + Steel (180g) Our Advanced: Reinforced Steel (200g) | Base: Steel adds durability; Advanced: ▲22% stronger steel (ASTM A153-2x) | Base: 20% heavier than industry; Advanced: 33% heavier but more rugged |
Noise Level | City traffic alerts | Industry: 80 dB (ISO 9613) Our Base: 85 dB (ISO 9613) Our Advanced: 75 dB (▲10dB quieter) | Advanced: ▲12.5% quieter than Base (quieter than a vacuum cleaner at 85 dB) | Base: Louder, may startle pedestrians; Industry: Minimal compliance |
Durability | Heavy use, outdoor exposure | Industry: Plastic withstands 500 cycles (ASTM D543) Base: Steel parts resist corrosion (ASTM A153) Advanced: Double-coated steel (ASTM A153-2x) | Advanced: ▲50% longer lifespan in corrosive environments (e.g., rain/salt) | Base: May corrode over time; Industry: Plastic degrades faster in sunlight |
Customization | Personalization for riders | Industry: Basic stickers (1 design) Base: 5 pre-designed logos (ISO 2863) Advanced: Custom logos + epoxy coating (ISO 2863 + user upload) | Advanced: ▲Full customization (e.g., team logos, patterns) | Base: Limited to 5 designs; Industry: No personalization |
Weight | Portability for lightweight bikes | Industry: 150g (ISO 80000-1) Base: 180g (steel components) Advanced: 200g (reinforced steel) | Base: 20% heavier than industry but sturdier; Advanced: ▲33% stronger | Base/Advanced may add strain to lightweight bikes |
Safety Features | Pedestrian/traffic awareness | Industry: Basic alert sound Base: Louder alert (ISO 1043-1) Advanced: Adjustable tone + LED light (ISO 1043-2) | Advanced: ▲Selectable tones (e.g., "ding" vs "chime") + visual alert in low light | Base: Fixed tone; Industry: No additional safety features |